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How to write file if parent folder doesn't exist?
... answered May 1 '13 at 11:52
Myrne StolMyrne Stol
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Generic type parameter naming convention for Java (with multiple chars)?
...ea 2016.1
Because of that distinction I use longer descriptive names for my generic types, with same convention as regular types. I avoid adding prefixes and suffixes such as T or Type as I consider them unnecessary noise and no longer needed to visually distinguish generic types.
Note: As I am n...
Any reason why scala does not explicitly support dependent types?
...oo1.Bar =:= foo2.Bar.
implicitly[foo1.Bar =:= foo2.Bar]
In my view, the above should be enough to answer the question "Is Scala a dependently typed language?" in the positive: it's clear that here we have types which are distinguished by the values which are their prefixes.
However,...
Reading/parsing Excel (xls) files with Python
....xls files.
voyager mentioned the use of COM automation. Having done this myself a few years ago, be warned that doing this is a real PITA. The number of caveats is huge and the documentation is lacking and annoying. I ran into many weird bugs and gotchas, some of which took many hours to figure ou...
Can “list_display” in a Django ModelAdmin display attributes of ForeignKey fields?
...nswers above and due to me being new to Django, I was still stuck. Here's my explanation from a very newbie perspective.
models.py
class Author(models.Model):
name = models.CharField(max_length=255)
class Book(models.Model):
author = models.ForeignKey(Author)
title = models.CharField...
iPhone SDK: what is the difference between loadView and viewDidLoad?
...r not using IB. I've stuck with this method for all of Instapaper and find myself much more comfortable with it than dealing with IB's complexities, interface quirks, and unexpected behind-the-scenes behavior.
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C++, copy set to vector
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Should I output.reserve(input.size()); by myself or can I hope that some compiler does it for me?
– jimifiki
Mar 27 '14 at 13:19
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How do I print bold text in Python?
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Working on my setup: ubuntu 19.10, python 3.7
– Elouan Keryell-Even
Mar 13 at 16:03
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Why does the JVM still not support tail-call optimization?
...efault settings,
the stack space is exhausted in less
than a second on my machine. On the
other hand, IBM's JVM for version 1.3
purrs along without a problem,
indicating that it does transform the
code in this way.
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How to rollback a specific migration?
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Wrote an article in my blog about migrations, that explains how and when to use these commands: railsguides.net/polish-rails-migrations
– ka8725
Apr 14 '18 at 1:22
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